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- The commercial product however, containing silica and silicates, has a positive effect. 然而含有硅石和硅酸盐的工业品都有肯定的效果。
- Synthesis of tetrahydrofuran(THF) from Butanediol(BDO) catalyzed by the acidic resin containing silica was studied. 利用自制的含硅强酸性阳离子交换树脂催化1,4丁二醇脱水合成四氢呋喃的反应。
- Abstract: With nanometer pore structure, nanometer-porous materials mainly containing silica aerogel have an excellent property in thermal insutation. 文摘:独特的纳米孔结构使纳米孔绝热材料具有优异的绝热性能。
- Containing little silica, as igneous rocks. 基性的基性的，含有比较少量的二氧化硅的作为火成岩的
- any of various earths containing silica and alumina and ferric oxide; used as a pigment. 任何一种含无水硅酸、氧化铝和氧化铁的泥土，用作颜料。
- Containing little silica,as igneous rocks. 基性的基性的，含有比较少量的二氧化硅的作为火成岩的
- It's wise to register letters containing banknotes. 信中夹钞票最好寄挂号。
- Evaluation of the Flotation Alternatives for Sedimentary Phosphates Containing Silica and Carbonate Gangues 含硅和碳酸盐脉石的沉积磷酸盐浮选方案评价
- Soft drinks contain carbon dioxide. 软饮料中含有二氧化碳。
- Test Method for Gamma Alumina Content in Catalysts Containing Silica and Alumina by X-Ray Powder Diffraction 用X-射线粉末衍射法对触煤剂中含硅和铝矾土的触煤剂中伽马铝矾土含量的试验方法
- He could hardly contain his anger. 他怒不可遏。
- Lanthanum nitrate hexahydrate p.A. (硝酸镧 六水 P.
- He found the chest to contain silver coins. 他发现那囗箱子装着银币。
- A book containing the choral portions of the Mass. 弥撒升阶圣歌集包括弥撒音乐部分的祈书
- A drug or preparation containing arsenic. 砷化合物含砷的药剂或制剂
- A fertilizer containing phosphorus compounds. 磷肥含有磷化合物的一种化肥
- The document containing this exemption. 特许状包含这种特许的文件
- Consisting of or containing gum. 树胶的由树胶组成的或包括树胶的
- The commercial product however, containing silica and silicates, has a positive effect 然而含有硅石和硅酸盐的工业品都有肯定的效果。
- The crude oil is chromatographed over silica gel. 粗制油状物用硅胶进行色谱分离。
